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ORDERING INFORMATION <br /> FDU - 80 character, backlit, LCD Fire Annunciator with control switches for remote control of system functions, <br /> • ' and key- switch lock. <br /> 10103 Three -gang electrical box, minimum 2.188" (5.556 cm) deep, for semi - flush -mount applications. <br /> SBB - Three -gang surface backbox for surface -mount applications. <br /> FDU -80 TERMINAL MODE WIRING EXAMPLE <br /> Up to 6,000 ft. (1828.8 m) between <br /> _■■ .. ■■ ■• EACH DEVICE in the EIA -485 loop <br /> eeeeeeeel■ -U'■ 7 <br /> 88899=11.■ 1y <br /> ® -■ - ■ ,■ -■ FDU-80 \ FDU -80 <br /> ■ .■ r■ :■ Terminal Mode / \ <br /> EIA -485 • Mti --► 4.7.7±; <br /> NE .• ow ■■ Is a ■■ No (2-wires) <br /> • i i i iel i . 24VDC ! eo ©o ® —0- ©O <br /> • -■ -■ ■ ■ -■ • : ■ (2-wires) <br /> Up to 6,000 ft. (1828.8 m) Terminal Mode <br /> eir / back from last device r FDU - , EIA -485 return <br /> �( to end of EIA -485 loop (2- wires) E <br /> • _. <br /> 4 a06C 1• -. 4 rc <br /> (L NOTI F ER <br /> AFP -400 <br /> Notes: <br /> 1) EIA -485: Maximum of 6,000 feet (1828.8 m) cable length from FACP to FDU -80 annunciators and back to FACP (6,000 <br /> feet [1828.8 m] total). Circuit is power - limited. <br /> 2) Up to 32 FDU -80 annunciators may be used on the EIA -485 circuit. When multiple FDU -80s are used, certain panels will <br /> require additional power supplies (refer to panel documentation). <br /> 3) Between each FDU -80 annunciator are four wires: a twisted- shielded pair for data communications and a pair for 24 <br /> VDC power. The return circuit only requires two wires for data communication supervision, wired from the last FDU -80 <br /> annunciator on the loop. <br /> 4) On the AFP- 300/400, software revision 3.62 or higher is required. <br /> MOUNTING TO IACKBOX(ES) FDU - 80 flange <br /> The FDU -80 annunciators can be Mounting I 0 0 <br /> semi - flush- mounted in a three an electrical box Holes (4) <br /> three-gang FIRE ALARM ANNUNCIATOR /--. <br /> with a minimum depth of 2.188" (5.556 cm) - E ( I.Jr - - - <br /> (NOTIFIER P/N 10103). , <br /> " :,..-L SYSTEMS ALL NORMAL <br /> The FDU -80 annunciators can be mounted 11 : 0e A Mon ase 0e .. A, <br /> in three gangable electrical switch boxes <br /> connected together. <br /> R CD ( � I Ra•n *Norm.. <br /> NOTE: Alternately, FDU -80 annunciators l /// <br /> can be mounted to the SBB -3 surface backbox , <br /> for surface -mount applications. <br /> tili <br /> 5. 813" (14.764 cm) wide x 4" (10.16 cm) <br /> high x minimum 2.188" (5.556 cm) deep, <br /> three -gang electrical box (NOTIFIER PIN <br /> 10103, shown at right). _ <br /> Page 2 of 2 — DN -6820 • 07/20/04 <br />